CN108086773B - A kind of high strength light gauge rod tower - Google Patents
A kind of high strength light gauge rod tower Download PDFInfo
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- CN108086773B CN108086773B CN201711394333.7A CN201711394333A CN108086773B CN 108086773 B CN108086773 B CN 108086773B CN 201711394333 A CN201711394333 A CN 201711394333A CN 108086773 B CN108086773 B CN 108086773B
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- module
- high strength
- light gauge
- strength light
- gauge rod
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
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Abstract
The present invention relates to a kind of transmission tower technical fields, and in particular to a kind of high strength light gauge rod tower, including：Central shaft, central shaft are spliced up and down by several modules, wherein module includes three-decker, and three-decker is the assembly being circumferentially composed of several splicing blocks.By the way that entire shaft tower is carried out modular design in the present invention, shaft tower is decomposed transport, reduce transport difficulty, it is arranged simultaneously by the splicing of multilayered structure and each layer structure, be effectively increased the intensity of shaft tower, in different hierarchical structures and each layer structure the design of splicing seams play the role of support and reinforcement to shaft tower.
Description
Technical field
The present invention relates to transmission tower technical fields, and in particular to a kind of high strength light gauge rod tower.
Background technology
In recent years, with urban land growing tension, power load increases sharply, and it is negative that supply network has been unsatisfactory for electricity consumption
The needs of lotus development, are bound to create circuit of going down town, and capacity-increasing transformation is carried out to original city cable road.For this purpose, Town Planning Division
Door generally provides narrow high-tension line corridor or using greenbelt as the channel of high-tension overhead line, common self-supporting tower
Because root opens width, bigger corridor is needed, the position accounted for is more, is not suitable for setting up in restricted corridor；Such as with all the way
It is laid with cable run on diameter, then invests very greatly, construction engineering units are often difficult to receive, and are easy the shadow by municipal construction
It rings, line accident occurs and is not easy to overhaul；It is common further include form wire pole tower using concrete and steel, however, this
The weight of a little materials makes transport and installation cost excessively high, in addition, steel are high conductivity, and concrete structure is then with temperature
So as to cause longitudinal crack, this problem not can solve always for degree expansion and contraction.And it is annular or polygonal cross-section
Steel tube tower is because its is simple in structure, stress understands, processing and manufacturing is easy, easy for construction, safe and reliable to operation, maintenance workload is small
Feature is widely used in the high-tension overhead line of Xincheng District.
Currently, in the prevalence of quality, heavy, perishable, corrosion or cracking, durability are poor, use the longevity for traditional transmission tower
The defects of life is shorter, and also have certain difficulty in hauling operation of constructing.
In view of current the problems of transmission tower, the designer is rich for many years based on such product engineering application is engaged in
Rich practical experience and professional knowledge, and coordinate the utilization of scientific principle, actively it is subject to research and innovation, to found a kind of high strength light
Gauge rod tower makes it have more practicability.
Invention content
The present invention proposes a kind of high strength light gauge rod tower, and the strong of shaft tower is effectively raised by modular multilayered structure
Degree and service life, while each module weight is light and is readily transported.
The present invention the technical solution to solve the technical problem is that：
A kind of high strength light gauge rod tower, including：Central shaft, central shaft are spliced up and down by several modules, wherein mould
Block includes three-decker, and three-decker is the assembly being circumferentially composed of several splicing blocks.
Further, the cross section outer profile of central shaft is circle.
Further, the cross section outer profile of central shaft is regular polygon.
Further, the innermost layer structure in three-decker includes N block welding plates, wherein and N is the even number more than or equal to 4,
Welded plate left and right edges are both provided with convex edge, and after adjacent two welded plates splicing, adjacent two convex edge is bonded and is formed and protrude from group
The protruding portion of fit outer surface, the second layer structure in three-decker include N/2 block support plates, any support plate with adjacent two pieces
Welded plate corresponds to, and the splicing seams between adjacent two welded plate are attached, and centre position is provided with and protrudes on the inside of support plate
The corresponding recessed portion in portion.
Further, it is hollow-core construction inside support plate.
Further, it is honeycomb inside support plate.
Further, the gap for placing protruding portion is formed between adjacent two support plate.
Further, the outermost layer structure in three-decker includes N/2 block sealing plates, after N/2 block sealing plates join end to end
Closed ring body is formed, and sealing plate middle inside is provided with the boss for filling gap（8）.
Further, it is hollow-core construction inside sealing plate.
Further, sealing plate is internally provided with filler.
Further, cement is included at least in filler.
Further, one of the left and right edges of sealing plate are provided with convex block along its length, other edge be provided with
The groove of convex block phase scarf.
Further, the outermost layer structure of neighbouring two module passes through flanged joint.
Further, the interlayer structure of neighbouring two module is connected by inserting mode.
Further, the innermost layer structure of neighbouring two module is realized right up and down by being connect with same a connection piece
It connects.
Further, support plate upper and lower ends one end is provided with inserted block, and the other end is provided with the cavity with inserted block phase scarf.
Further, the module number of plies being arranged at the different height of central shaft is different, and higher, the number of plies of module of height
It is fewer.
Further, the longitudinal spliced seam between inside and outside adjacent two layers module is staggered.
Further, it is provided with enhancement layer between inside and outside adjacent two layers module.
After using above-mentioned technical proposal, the present invention has advantageous effect below：
By the way that entire shaft tower is carried out modular design in the present invention so that shaft tower can be decomposed transport, reduce
Transport difficulty, while being arranged by the splicing of multilayered structure and each layer structure, it is effectively increased the intensity of shaft tower, it is different
The design of splicing seams plays the role of support and reinforcement to shaft tower in hierarchical structure and each layer structure.
Description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments described in application, for those of ordinary skill in the art, without creative efforts,
Other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of module in an embodiment；
Fig. 2 is the splicing schematic diagram of welded plate in module shown in Fig. 1；
Fig. 3 is the structural schematic diagram of support plate in module shown in Fig. 1；
Fig. 4 is the structural schematic diagram of sealing plate in module shown in Fig. 1；
Fig. 5 is the connection diagram of module shown in neighbouring two Fig. 1；
Fig. 6 is the connection decomposition diagram of innermost layer structure in module shown in neighbouring two Fig. 1；
Fig. 7 is the structural schematic diagram of module in another embodiment；
Fig. 8 is the connection diagram of welded plate and support plate in module shown in Fig. 7；
Fig. 9 is the structural schematic diagram of support plate in module shown in Fig. 7；
Figure 10 is the structural schematic diagram of sealing plate in module shown in Fig. 7；
Figure 11 is the structural schematic diagram of support plate one end inserted block in module shown in Fig. 7；
Figure 12 is structural schematic diagram of the module number of plies with the shaft tower of central shaft height change；
Reference numeral：1- modules, 2- welded plates, the convex edges 3-, 4- support plates, 5- recessed portions, the gaps 6-, 7- sealing plates, 8-
Boss, 9- flanges, 10- convex blocks, 11- grooves, 12- inserted blocks.
Specific implementation mode
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, technical solutions in the embodiments of the present application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The every other embodiment that technical staff is obtained without making creative work should all belong to the application protection
Range.
A kind of high strength light gauge rod tower, including：Central shaft, central shaft are spliced by about 1 several modules, wherein
Module 1 includes three-decker, and three-decker is the assembly being circumferentially composed of several splicing blocks.
Fig. 1 shows the module 1 in a kind of embodiment, passes through the cross section foreign steamer for the central shaft that this module 1 is spliced
Exterior feature is regular hexagon, and the positive side shape number of edges in this module 1 can also be other quantity, such as octagon or regualr decagon.In Fig. 7
Show the module 1 in another embodiment, the cross section outer profile for the central shaft being spliced by this module 1 is circle.
Innermost layer structure in three-decker includes N block weldings plate 2, wherein N is the even number more than or equal to 4, is shown in Fig. 2
The splicing schematic diagram of welded plate 2 in Fig. 1 modules 1 is gone out, wherein N is 6, and as described above, N can also be 8 or 10 etc. even
Number；2 left and right edges of welded plate are both provided with convex edge 3, and after adjacent two welded plate 2 splices, adjacent two convex edge 3 is bonded and is formed prominent
For the protruding portion of combination external surface, the second layer structure in three-decker includes N/2 block support plates, any support plate 4 with
Adjacent two block weldings plate 2 corresponds to, and the splicing seams between adjacent two welded plate 2 are attached, and 4 inside interposition of support plate installs
It is equipped with recessed portion 5 corresponding with protruding portion, the structure of support plate 4 in above-mentioned two embodiment is respectively illustrated in Fig. 3 and Fig. 9；Its
In, the setting of convex edge 3 can play the role of reinforcing rib, effectively improve the intensity of shaft tower, and to shaft tower weight without larger impact, convex
Setting along 3 also adds the connection type of entire endothecium structure, can be by welding manner, also can be by way of riveting etc.；
The setting of recessed portion 5, can be to the junction of two convex edges 3 in addition to playing the role of similarly increasing intensity with convex edge 3 in support plate 4
It is reinforced, forms the gap 6 for placing protruding portion, figure as the preferred of above-described embodiment, between adjacent two support plate 4
The position in gap 6 is shown in the connection diagram that welded plate 2 and support plate 4 in Fig. 2 modules 1 are shown in 8；Three-layered node
Outermost layer structure in structure includes N/2 blocks sealing plate 7, and sealing plate 7 in above-mentioned two embodiment is respectively illustrated in Fig. 4 and Figure 10
Structural schematic diagram；N/2 blocks sealing plate 7 forms closed ring body after joining end to end, and 7 middle inside of sealing plate is provided with for filling out
Fill the boss 8 in gap 6, the setting of boss 8 similarly increases the intensity of shaft tower, wherein the interstructural protrusion of different levels with
Sunk structure is interspersed in the circumferential direction of entire module 1 so that the intensity of entire shaft tower is more uniform, and passes through protrusion
The mutual cooperation of sunk structure so that entire shaft tower is achievable self-positioning during installation, reduces in installation process
Centering difficulty.
As the preferred of above-described embodiment, 4 inside of support plate is hollow-core construction, but in order to be effectively increased support plate semi-finals
Its weight is reduced while spending, 4 inside of support plate is honeycomb, and the honeycomb can be by multiple hollow regular hexagonal splicings
It forms.
As the preferred of above-described embodiment, 7 inside of sealing plate is hollow-core construction, but in order to more optimize the property of sealing plate 7
Can, sealing plate 7 is internally provided with filler, and cement is included at least wherein in filler, because sealing plate 7 is only in entire shaft tower
One layer of structure, therefore the loading of cement is less, and the production of crackle can be effectively prevented by way of controlling 7 thickness of sealing plate
It is raw；Can also include foaming agent and coagulant etc. in filler, as the preferred of above-described embodiment, the hollow-core construction of sealing plate 7
Reinforcement harden structure is inside may also set up, wherein reinforcing plate can be arranged in a manner of parallel or intersection etc., can also form bee as described above
Nest structure needs to be provided with the hole circulated for filler however, to ensure that the smooth filling of filler in reinforcing plate.
As the preferred of above-described embodiment, one of left and right edges of sealing plate 7 are provided with convex block 10 along its length, separately
One edge is provided with the groove 11 with 10 phase scarf of convex block, and shaft tower is effectively guaranteed most by the setting of convex block 10 and groove 11
The being completely embedded property of periphery, wherein in order to increase the leakproofness between convex block 10 and groove 11, can be set between the contact surface of the two
It is equipped with sealing structure, such as rubber spacer etc..
During being installed to entire shaft tower, as a preferred embodiment, as shown in figure 5, neighbouring two module 1
Outermost layer structure is connected by flange 9, and the mode of flanged joint can effectively reduce the difficulty of connection installation, only need to pass through bolt
Equal connectors can realize the connection of the two in larger operating space, as the preferred of above-described embodiment, as shown in figure 11,
The interlayer structure of neighbouring two module 1 is connected by inserting mode, and 4 upper and lower ends one end of specific support plate is provided with slotting
Block 12, the other end are provided with the cavity with 12 phase scarf of inserted block, can increase company on the basis of flanged joint through the above way
The intensity at place is connect, the length of wherein inserted block 12 is longer, and the connection effect of the two is better, can be by welding or connecting after the two connection
The modes such as part further realize the fixation of the two.
As the preferred of above-described embodiment, as shown in fig. 6, the innermost layer structure of neighbouring two module 1 by with it is same
Connector connects and realizes docking up and down, the hollow situation inside entire shaft tower can be changed through the above way, in hollow-core construction
Inside increases the intensity of junction and entire shaft tower by spaced connector, and the length of wherein connector is longer, i.e.,
Length is longer, then effect is better for its overlapping with upper and lower two module 1, and wherein connector can be solid construction, or tool
Have a cyclic structure of installation surface, connector and each welded plate 2 can welding manner also by using connector by way of
Realize connection.
Because during use, the height of shaft tower is higher, intensity is more on the hazard, therefore as above-described embodiment
It is preferred, as shown in figure 12, module 1 number of plies being arranged at the different height of central shaft is different, and height is higher, module 1
The number of plies is fewer.1 structure of module of ectonexine is identical, can effectively reduce design difficulty, also can be according to use during
Operating mode variation subsequently add, wherein the longitudinal spliced seam between inside and outside adjacent two layers module 1 is staggered, also can be by changing
The mode for becoming 1 length of module makes the horizontally-spliced seam between inside and outside adjacent two layers module 1 be staggered.
In order to ensure the leakproofness between adjacent two layers module 1 and enhance bonding strength, between inside and outside adjacent two layers module 1
It is provided with enhancement layer, wherein enhancement layer can be the composite layers such as glass or carbon fiber.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (7)
1. a kind of high strength light gauge rod tower, which is characterized in that including：Central shaft, the central shaft pass through several modules（1）Up and down
It is spliced, wherein the module（1）Including three-decker, and the three-decker is by several splicing blocks circumferentially group
Assembly made of conjunction；
Innermost layer structure in the three-decker includes N block welding plates（2）, wherein N is the even number more than or equal to 4, the weldering
Fishplate bar（2）Left and right edges are both provided with convex edge（3）, adjacent two welded plate（2）After splicing, adjacent two convex edge（3）Fitting
And the protruding portion for protruding from the combination external surface is formed, the second layer structure in the three-decker includes the support of N/2 blocks
Plate（4）, any support plate（4）With adjacent two pieces of welded plates（2）It is corresponding, to adjacent two welded plate（2）Between
Splicing seams be attached, the support plate（4）Inside centre position is provided with recessed portion corresponding with the protruding portion（5）；
Adjacent two support plate（4）Between form gap for placing the protruding portion（6）；
Outermost layer structure in the three-decker includes N/2 block sealing plates（7）, sealing plate described in N/2 blocks（7）After joining end to end
Form closed ring body, and the sealing plate（7）Middle inside is provided with for filling the gap（6）Boss（8）.
2. high strength light gauge rod tower according to claim 1, which is characterized in that the support plate（4）Inside is honeycomb knot
Structure.
3. high strength light gauge rod tower according to claim 2, which is characterized in that the sealing plate（7）It is internally provided with and fills out
Fill object.
4. high strength light gauge rod tower according to claim 1, which is characterized in that neighbouring two module（1）In
Interstratified structure is connected by inserting mode.
5. high strength light gauge rod tower according to claim 1, which is characterized in that neighbouring two module（1）Most
Endothecium structure realizes docking up and down by being connect with same a connection piece.
6. high strength light gauge rod tower according to claim 1, which is characterized in that set at the different height of the central shaft
The module set（1）The number of plies is different, and higher, the module of height（1）The number of plies it is fewer.
7. high strength light gauge rod tower according to claim 6, which is characterized in that module described in inside and outside adjacent two layers（1）It
Between longitudinal spliced seam be staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394333.7A CN108086773B (en) | 2017-12-21 | 2017-12-21 | A kind of high strength light gauge rod tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711394333.7A CN108086773B (en) | 2017-12-21 | 2017-12-21 | A kind of high strength light gauge rod tower |
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| Publication Number | Publication Date |
|---|---|
| CN108086773A CN108086773A (en) | 2018-05-29 |
| CN108086773B true CN108086773B (en) | 2018-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711394333.7A Active CN108086773B (en) | 2017-12-21 | 2017-12-21 | A kind of high strength light gauge rod tower |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111894331B (en) * | 2020-08-13 | 2021-06-15 | 江苏奇一科技有限公司 | Preparation method of thermoplastic composite material tower |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0005575A1 (en) * | 1978-05-18 | 1979-11-28 | Keag Handels AG | Prefabricated chimney |
| JPS6471973A (en) * | 1987-09-11 | 1989-03-16 | Nippon Denro Mfg | Method of constructing hollow steel tower by steel plate assembly system |
| CN101591989A (en) * | 2009-06-29 | 2009-12-02 | 南京工业大学 | A kind of assembling type composite material wire pole molded through pultrusion |
| CN102051996A (en) * | 2009-11-11 | 2011-05-11 | 冯海潮 | Tapered pole and production method thereof |
| CN201850816U (en) * | 2010-11-16 | 2011-06-01 | 淮安信息职业技术学院 | Engineering multi-section sleeve vertical rod suitable for standing in narrow plane |
| CN202673584U (en) * | 2012-07-11 | 2013-01-16 | 北京金风科创风电设备有限公司 | Tower of wind-driven generator |
-
2017
- 2017-12-21 CN CN201711394333.7A patent/CN108086773B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0005575A1 (en) * | 1978-05-18 | 1979-11-28 | Keag Handels AG | Prefabricated chimney |
| JPS6471973A (en) * | 1987-09-11 | 1989-03-16 | Nippon Denro Mfg | Method of constructing hollow steel tower by steel plate assembly system |
| CN101591989A (en) * | 2009-06-29 | 2009-12-02 | 南京工业大学 | A kind of assembling type composite material wire pole molded through pultrusion |
| CN102051996A (en) * | 2009-11-11 | 2011-05-11 | 冯海潮 | Tapered pole and production method thereof |
| CN201850816U (en) * | 2010-11-16 | 2011-06-01 | 淮安信息职业技术学院 | Engineering multi-section sleeve vertical rod suitable for standing in narrow plane |
| CN202673584U (en) * | 2012-07-11 | 2013-01-16 | 北京金风科创风电设备有限公司 | Tower of wind-driven generator |
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| Publication number | Publication date |
|---|---|
| CN108086773A (en) | 2018-05-29 |
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